@misc{indiciae97aaac127dfd,
  title = {Quaternary vegetation and climate change in the western United States: Developments, perspectives, and prospects},
  author = {Robert S. Thompson and Sarah Shafer and Laura E. Strickland and Peter K. Van De Water and Katherine H. Anderson},
  year = {2003},
  doi = {10.1016/s1571-0866(03)01018-2},
  url = {https://pubs.usgs.gov/publication/70228910},
  note = {Source identifier: 70228910}
}